Family: Claus Edwin Olson / Katherine Julia Pfau (F116536)
Heinrich Pfau (1873-1923) 
|
Rosina Fröhlich (1881-1963)
|
George J. Pfau (1904-1975)  |
| Frederick William Pfau (1906-1973) |
| John Fred Pfau (1908-1975) |
| Magdalena Pfau (1912-1964) |
| Augustine Pfau (1913-1913) |
| Michael Pfau (1915-1915) |
| Joseph Jacob Pfau (1916-1992) |
| Anton Adam Pfau (1920-1986) |
